These topics have been beaten to death, resurrected, and beaten to death again on the PCGen boards and ENWorld. As I recall, the OGL applies to any data the program uses (feats, spells, whatever), and the D20 license that applies to software. Both can come into play.
Things that will get you in trouble are any randomization that determines success/failure or good/bad results, including random hit points, stats, etc.
Also, anything that even suggests the process for creating a character, or automates it. So, for example, a character creation wizard would be out. Even a checklist that says 'Pick race, then do stats, then pick a class' could be trouble. There was a discussion earlier today on the PCGen boards about color-coding sections that hadn't been filled out yet, and that has to get run by WotC for their approval.
And if WotC decides to go after somebody, they don't have to start with you....they could theoretically go to your ISP or any third-pary websites where you promoted your software.
Personally, it ticks me off that they can get away with being so high-handed. Especially since they pretty much ignored the software issue until they shipped the oft-delayed, severely crippled E-tools.
Things that will get you in trouble are any randomization that determines success/failure or good/bad results, including random hit points, stats, etc.
Also, anything that even suggests the process for creating a character, or automates it. So, for example, a character creation wizard would be out. Even a checklist that says 'Pick race, then do stats, then pick a class' could be trouble. There was a discussion earlier today on the PCGen boards about color-coding sections that hadn't been filled out yet, and that has to get run by WotC for their approval.
And if WotC decides to go after somebody, they don't have to start with you....they could theoretically go to your ISP or any third-pary websites where you promoted your software.
Personally, it ticks me off that they can get away with being so high-handed. Especially since they pretty much ignored the software issue until they shipped the oft-delayed, severely crippled E-tools.